• Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …candidates with a wide variety of interests and a foundation of skills in systems engineering, software engineering, information systems , or data engineering ... government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making...to join our department as a Senior Systems Engineer . Candidates should have a strong… more
    The MITRE Corporation (12/31/25)
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  • SIGINT Enterprise Systems Engineer

    KBR (Chantilly, VA)
    Title: SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! The candidate will focus on SIGINT mission trades, capability definition, CONOPS ... supporting agile test and DevOps verification strategies and integration of new systems and initiatives in support of expanded SIGINT mission capabilities. Why Join… more
    KBR (12/29/25)
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  • Systems Engineer 3 - Remote

    M. C. Dean (Vienna, VA)
    …the next generation of technical leaders in electrical, engineering, and cybersecurity industries. The Engineer provides system programming and management ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (10/30/25)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    …security requirements using intimate knowledge of security design best practices for information systems . throughout the system development life cycle to support ... so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join...maintaining the test and operational environments to include all cybersecurity tool sets and collaborating with systems more
    Amentum (12/05/25)
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  • LINUX Systems Engineer

    Nightwing (Sterling, VA)
    …enjoys solving complex engineering problems while working with a close-nit team as a Linux Systems Engineer . In this role you will perform production systems ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/22/25)
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  • Systems Engineer ( Engineer

    HII (Suffolk, VA)
    …Mission Technologies, a division of Huntington Ingalls Industries, is seeking a Systems Engineer to support the Joint Training Synthetic Environment (JTSE) ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    HII (12/18/25)
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  • Information System Security Engineer

    ManTech (Virginia Beach, VA)
    …: + Bachelor's Degree + One of the following certifications: Certified Information Systems Security Professional (CISSP), CompTIA Advanced Security Practitioner ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Virginia Beach** **,… more
    ManTech (12/20/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), ... The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems , and collects, investigates, and reports any suspected and… more
    Leidos (12/19/25)
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  • Test Engineer III

    Mercury Systems (Chantilly, VA)
    Req. Number 25-553 Job Description Job Summary: Mercury Systems is seeking a Test Engineer III to lead test efforts in developing and executing server systems ... military standards (eg, MIL-STD-810, DO-461, DO-167, DO-178C, DO-254) and cybersecurity requirements. + Oversee and conduct functional, environmental, stress, and… more
    Mercury Systems (12/03/25)
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  • VoIP Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **HOW THE VoIP ENGINEER WILL MAKE AN IMPACT:** We are seeking an experienced VoIP ... Engineer to design, implement, secure, and support enterprise voice...design, implement, secure, and support enterprise voice and collaboration systems in geographically dispersed environments. The ideal candidate has… more
    General Dynamics Information Technology (12/19/25)
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